<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery UI Autocomplete - XML data parsed once</title>
<link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
<script src="../../jquery-1.7.2.js"></script>
<script src="../../ui/jquery.ui.core.js"></script>
<script src="../../ui/jquery.ui.widget.js"></script>
<script src="../../ui/jquery.ui.position.js"></script>
<script src="../../ui/jquery.ui.autocomplete.js"></script>
<link rel="stylesheet" href="../demos.css">
<style>
.ui-autocomplete-loading {
	background: white url('images/ui-anim_basic_16x16.gif') right center
		no-repeat;
}
</style>
<script>
	$(function() {
		function log( message ) {
			$( "<div/>" ).text( message ).prependTo( "#log" );
			$( "#log" ).scrollTop( 0 );
		}

		$.ajax({
			url: "london.xml",
			dataType: "xml",
			success: function( xmlResponse ) {
				var data = $( "geoname", xmlResponse ).map(function() {
					return {
						value: $( "name", this ).text() + ", " +
							( $.trim( $( "countryName", this ).text() ) || "(unknown country)" ),
						id: $( "geonameId", this ).text()
					};
				}).get();
				$( "#birds" ).autocomplete({
					source: data,
					minLength: 0,
					select: function( event, ui ) {
						log( ui.item ?
							"Selected: " + ui.item.value + ", geonameId: " + ui.item.id :
							"Nothing selected, input was " + this.value );
					}
				});
			}
		});
	});
	</script>
</head>
<body>

	<div class="demo">

		<div class="ui-widget">
			<label for="birds">London matches: </label> <input id="birds" />
		</div>

		<div class="ui-widget" style="margin-top: 2em; font-family: Arial">
			Result:
			<div id="log" style="height: 200px; width: 300px; overflow: auto;"
				class="ui-widget-content"></div>
		</div>

	</div>
	<!-- End demo -->



	<div class="demo-description">
		<p>This demo shows how to retrieve some XML data, parse it using
			jQuery's methods, then provide it to the autocomplete as the
			datasource.</p>
		<p>This should also serve as a reference on how to parse a remote
			XML datasource - the parsing would just happen for each request
			within the source-callback.</p>
	</div>
	<!-- End demo-description -->

</body>
</html>
